The Zero Conditional (100%)

возможно произойдет в будущем, при каком-то условии
Первое условное переводится будущим временем
It's used to talk about things which might happen in the future. Of course, we can't know what will happen in the future, but this describes possible things, which could easily come true.
If it rains, I won't go to the park.
If I study today, I'll go to the party tonight.
If I have enough money, I'll buy some new shoes.
She'll be late if the train is delayed.
She'll miss the bus if she doesn't leave soon.
If I see her, I'll tell her.

Ничего не произошло, и ничего не произойдет.
Мы используем 'were' вместо 'was' с I, he, she, it.
1)First, we can use it to talk about things in the future that are probably not going to be true. Maybe I'm imagining some dream for example.
Мы воображаем, и вряд ли это с нами произойдет.
If I won the lottery, I would buy a big house.(I probably won't win the lottery)
If I met the Queen of England, I would say hello.
She would travel all over the world if she were rich.
She would pass the exam if she ever studied.

have his number now, so it's impossible for me to call him).
If I were you, I wouldn't go out with that man.